It is planned to develop an AI chatbot specialised in bid rigging and integrate the models into its architecture. This system will serve as an automated analysis tool, capable of processing large amounts of procurement data quickly and accurately. Unlike conventional approaches, our AI-based system will not only detect potential fraud, but also present the results in a way that is clear and understandable for human comprehension. The user-friendly interface of our AI system will facilitate smooth interaction, allowing public procurement stakeholders – including officials, auditors and affected citizens – to easily interpret detected irregularities and act accordingly. This innovative solution aims to improve the transparency, accountability and efficiency of public procurement processes, ultimately helping to prevent and mitigate fraudulent activities.